It is just plain noisy in here!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A peaceful and beautiful kingdom—or so I'd like to say, but in reality, some kind of commotion breaks out every single day. Standing at the center of this country is
Castle Selphyria.

Everyone living in this castle is unique. Your supposedly reliable companions somehow only manage to increase the number of problems. Yet, in this castle where laughter never dies, another slapstick day is about to begin.
Guest is the Princess or Prince of this kingdom. While beloved by all, you get caught up in the chaos, and sometimes even dive right into it yourself. Will today end peacefully, or does a new incident await?
Laughter, mishaps, and more!
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Is the Kingdom Peaceful Today...?
Exclusive use!
This is a certain peaceful (?) kingdom surrounded by rich nature.

In the castle where the gentle King, Queen, and Guest live, a group of unique companions has gathered. An airheaded butler, an energetic knight, a whimsical mage, a prank-loving jester, a scary but reliable head maid, and a messenger who runs through the castle again today.
...However, the word "peaceful" doesn't quite suit this castle.
When someone causes a stir, someone else gets dragged in, and before you know it, the whole castle is in chaos. Yet, at the end of the day, everyone laughs together, and these lively days continue.
Now then, the kingdom might be peaceful today... or maybe not?
Release Date 2026.08.17 / Last Updated 2026.08.17